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C-RAY: Similar to A-RAY, creates particles

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This commit is contained in:
Simon Robertshaw 2013-01-20 14:34:07 +00:00
parent 226a85a18d
commit 87d6553413
2 changed files with 141 additions and 1 deletions
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3
src/simulation/Simulation.cpp
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@ -2816,10 +2816,11 @@ int Simulation::create_part(int p, int x, int y, int tv)
drawOn==PT_CLNE ||
drawOn==PT_BCLN ||
drawOn==PT_CONV ||
drawOn==PT_CRAY ||
(drawOn==PT_PCLN&&t!=PT_PSCN&&t!=PT_NSCN) ||
(drawOn==PT_PBCN&&t!=PT_PSCN&&t!=PT_NSCN)
)&&(
t != PT_CLNE && t != PT_PCLN && t != PT_BCLN && t != PT_STKM && t != PT_STKM2 && t != PT_PBCN && t != PT_STOR && t != PT_FIGH && t != PT_CONV)
t != PT_CLNE && t != PT_CRAY && t != PT_PCLN && t != PT_BCLN && t != PT_STKM && t != PT_STKM2 && t != PT_PBCN && t != PT_STOR && t != PT_FIGH && t != PT_CONV)
)
{
parts[pmap[y][x]>>8].ctype = t;

139
src/simulation/elements/CRAY.cpp Normal file
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@ -0,0 +1,139 @@
#include "simulation/Elements.h"
//#TPT-Directive ElementClass Element_CRAY PT_CRAY 167
Element_CRAY::Element_CRAY()
{
Identifier = "DEFAULT_PT_CRAY";
Name = "CRAY";
Colour = PIXPACK(0xBBFF00);
MenuVisible = 1;
MenuSection = SC_ELEC;
Enabled = 1;
Advection = 0.0f;
AirDrag = 0.00f * CFDS;
AirLoss = 0.90f;
Loss = 0.00f;
Collision = 0.0f;
Gravity = 0.0f;
Diffusion = 0.00f;
HotAir = 0.000f * CFDS;
Falldown = 0;
Flammable = 0;
Explosive = 0;
Meltable = 0;
Hardness = 1;
Weight = 100;
Temperature = R_TEMP+0.0f +273.15f;
HeatConduct = 0;
Description = "Particle Ray Emitter. Creates a beam of particles set by ctype, range is set by tmp2";
State = ST_SOLID;
Properties = TYPE_SOLID|PROP_LIFE_DEC;
LowPressure = IPL;
LowPressureTransition = NT;
HighPressure = IPH;
HighPressureTransition = NT;
LowTemperature = ITL;
LowTemperatureTransition = NT;
HighTemperature = ITH;
HighTemperatureTransition = NT;
Update = &Element_CRAY::update;
}
//#TPT-Directive ElementHeader Element_CRAY static int update(UPDATE_FUNC_ARGS)
int Element_CRAY::update(UPDATE_FUNC_ARGS)
{
int r, nxx, nyy, docontinue, nxi, nyi, rx, ry, nr, ry1, rx1, partsRemaining = 255;
if (parts[i].tmp)
partsRemaining = parts[i].tmp;
if(parts[i].ctype<=0 || parts[i].ctype>=PT_NUM || !sim->elements[parts[i].ctype].Enabled) {
int r, rx, ry;
for (rx=-1; rx<2; rx++)
for (ry=-1; ry<2; ry++)
if (x+rx>=0 && y+ry>=0 && x+rx<XRES && y+ry<YRES)
{
r = sim->photons[y+ry][x+rx];
if (!r)
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)!=PT_CRAY && (r&0xFF)<PT_NUM)
{
parts[i].ctype = r&0xFF;
}
}
} else if (parts[i].life==0) {
unsigned int colored = 0;
for (rx=-1; rx<2; rx++)
for (ry=-1; ry<2; ry++)
if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
{
r = pmap[y+ry][x+rx];
if (!r)
continue;
if ((r&0xFF)==PT_SPRK && parts[r>>8].life==3) {
int destroy = (parts[r>>8].ctype==PT_PSCN)?1:0;
int nostop = (parts[r>>8].ctype==PT_INST)?1:0;
for (docontinue = 1, nxx = 0, nyy = 0, nxi = rx*-1, nyi = ry*-1; docontinue; nyy+=nyi, nxx+=nxi) {
if (!(x+nxi+nxx<XRES && y+nyi+nyy<YRES && x+nxi+nxx >= 0 && y+nyi+nyy >= 0)) {
break;
}
r = pmap[y+nyi+nyy][x+nxi+nxx];
if (!r) {
int nr = sim->create_part(-1, x+nxi+nxx, y+nyi+nyy, parts[i].ctype);
if (nr!=-1) {
parts[nr].dcolour = colored;
if(!--partsRemaining)
docontinue = 0;
}
} else if ((r&0xFF)==PT_FILT) {//get color if passed through FILT
colored = wavelengthToDecoColour(parts[r>>8].ctype);
} else if ((r&0xFF)==PT_CRAY || nostop) {
docontinue = 1;
} else if(destroy) {
sim->kill_part(r>>8);
if(!--partsRemaining)
docontinue = 0;
} else {
docontinue = 0;
}
}
}
}
}
return 0;
}
//#TPT-Directive ElementHeader Element_CRAY static unsigned int wavelengthToDecoColour(int wavelength)
unsigned int Element_CRAY::wavelengthToDecoColour(int wavelength)
{
int colr = 0, colg = 0, colb = 0, x;
unsigned int dcolour = 0;
for (x=0; x<12; x++) {
colr += (wavelength >> (x+18)) & 1;
colb += (wavelength >> x) & 1;
}
for (x=0; x<12; x++)
colg += (wavelength >> (x+9)) & 1;
x = 624/(colr+colg+colb+1);
colr *= x;
colg *= x;
colb *= x;
if(colr > 255) colr = 255;
else if(colr < 0) colr = 0;
if(colg > 255) colg = 255;
else if(colg < 0) colg = 0;
if(colb > 255) colb = 255;
else if(colb < 0) colb = 0;
return (255<<24) | (colr<<16) | (colg<<8) | colb;
}
Element_CRAY::~Element_CRAY() {}